Emulsified kwalta abu ne na haɗin gwiwa wanda aka yi amfani dashi sosai a fagage da yawa saboda kyawawan abubuwan hana ruwa, damshi, da kaddarorin lalata.
A aikin injiniyan hanya, kwalta mai kwalta ana amfani da ita a sabbin hanyoyi da gyaran hanyoyin. Sabbin hanyoyi ana amfani da su ne don hana ruwa da kuma haɗin kai, yayin da aikin kiyaye kariya ya fi nunawa a cikin hatimin tsakuwa, slurry like, modified slurry like and micro-surfacing.

A cikin gina sabbin hanyoyi, zaɓuɓɓukan aikace-aikacen na kwalta na emulsified sun haɗa da gina layin da ba za a iya jurewa ba, Layer bonding da Layer na hana ruwa. Layer na hana ruwa ya kasu kashi biyu: slurry sealing Layer da tsakuwa sealing Layer. Kafin a yi aikin, ana buƙatar share saman titin daga tarkace, kwalta mai iyo, da sauransu. Ana fesa Layer ɗin da za a iya fesa da kwalta ta hanyar amfani da kwalta mai shimfiɗa motar. Ana yin shingen shingen tsakuwa ta hanyar amfani da motar hatimin tsakuwa ta aiki tare. An gina slurry sealing Layer ta amfani da na'urar rufewa slurry.
A cikin aikin kiyaye kariya, zaɓuɓɓukan aikace-aikacen kwalta na emulsified sun haɗa da hatimin tsakuwa, hatimin slurry, hatimin slurry da aka gyara da ƙaramin surfacing da sauran hanyoyin gini. Don ƙulla tsakuwa, ana buƙatar share saman titin na asali da kuma tsaftacewa, sannan a gina manne ta hanyar Layer Layer. Ana amfani da na'ura mai haɗawa da hatimin tsakuwa a bayan kunne don gina kwalta mai hatimi mai kwalta ko kuma a yi amfani da asynchronous gravel seal Layer. Ana iya amfani da kwalta mai ƙyalƙyali azaman mai mai ɗanko, kuma ana iya fesa hanyar fesa ta mai feshi ko kuma a shafa da hannu. Ana yin gyare-gyaren slurry, gyaran gyare-gyaren slurry da ƙananan surfacing ta amfani da na'ura mai rufewa.
A ginin hana ruwa, emulsified kwalta ana amfani da yafi a matsayin sanyi tushe mai. Hanyar amfani yana da sauƙi mai sauƙi. Bayan tsaftace farfajiyar ginin, gogewa ko feshi zai yi.